Non‐ablative 1550‐nm erbium‐glass and ablative 10 600‐nm carbon dioxide fractional lasers for acne scars: a randomized split‐face study with blinded response evaluation

Abstract

We demonstrated the efficacy and safety of single-session acne scar treatment using FPS and CO(2) FS in East Asian patients. We believe that our study could be used as an essential reference when choosing laser modalities for scar treatment.